As a relative newcomer to Openbsd, I decided to write a review of the 5.1 release for Distrowatch.com from a desktop user's perspective. Openbsd has come a long way in terms of improved hardware support and ease of setup and my experience has been very positive.
The review is at Distrowatch.com in their news section. I would post the url but the forum software does not allow new members to post urls. Perhaps one of you would be kind enough to post it in a reply in this thread.